The Biden administration has told the Israeli government that it wants Israel to end its large-scale ground campaign in the Gaza Strip around the end of the year and transition to a more targeted phase in its war against Hamas, four senior U.S. officials said.

As the Biden administration envisions, this new phase would involve the use of smaller groups of elite Israeli forces that would move in and out of population centers in Gaza, carrying out more precise missions to find and kill Hamas leaders, rescue hostages and destroy tunnels.

During meetings in Israel that began on Thursday, American officials said Jake Sullivan, Mr. Biden’s national security adviser, discussed the timeline for a transition to lower-intensity operations supported by the U.S. administration.

The U.S. calls for a change in tactics came as Israel’s defense minister said on Thursday that the war against Hamas “will last more than several months,” signaling determination to carry on with the bombardment of Gaza.... Read More: NY Times